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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫�(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > CD54HCT240

CD54HCT240 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/15 9:24:39 鏌ョ湅 闁辫畝锛�21

CD54HCT240 鏄竴绋珮闆诲钩瑙哥櫦(f膩)鐨�8浣嶉洐鍚戝偝杓哥附绶氭敹鐧�(f膩)鍣�锛屽爆浜�74HCT绯诲垪閭忚集鍣ㄤ欢銆傝┎鑺墖瑷�(sh猫)瑷�(j矛)鐢ㄤ簬鍦ㄦ暩(sh霉)鎿�(j霉)绺界窔绯荤当(t菕ng)涓彁渚涢珮鎬ц兘鐨勪俊铏�(h脿o)鍒囨彌鍔熻兘锛屽厑瑷辨暩(sh霉)鎿�(j霉)鍦ㄥ叐鍊�(g猫)鏂瑰悜涓婂偝杓�銆傚畠鍏锋湁杓冧綆鐨勫偝鎾欢閬叉檪(sh铆)闁�锛屽苟涓斿吋瀹筎TL鍜孋MOS闆诲钩杓稿叆杓稿嚭銆傛澶�锛岀敱浜庡叾浣庡姛鑰楃壒鎬у拰瀵浕澹撹寖鍦嶏紙2V鑷�6V锛夛紝浣垮緱瑭插櫒浠堕潪甯搁仼鍚堜簬澶氱ó鏁�(sh霉)瀛楅浕璺噳(y墨ng)鐢�銆�

鍙冩暩(sh霉)

闆绘簮闆诲锛�2V~6V
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細鍏稿瀷鍊肩偤9ns锛堝湪Vcc=5V鏅�(sh铆)锛�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55鈩冭嚦+125鈩�
銆�銆�灏佽褰㈠紡锛欴IP銆丼OIC銆乀SSOP绛�
銆�銆�杓稿叆闆绘祦锛毬�1mA
銆�銆�杓稿嚭闆绘祦锛毬�25mA

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CD54HCT240 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂橀�� CMOS 鎶�琛�(sh霉)锛岀⒑淇濅簡蹇�熺殑鏁�(sh霉)鎿�(j霉)鍌宠几鑳藉姏銆�
銆�銆�2. 闆欏悜鏁�(sh霉)鎿�(j霉)鍌宠几鍔熻兘锛屽厑瑷辨暩(sh霉)鎿�(j霉)鍦ㄥ叐鍊�(g猫)鏂瑰悜涓婅嚜鐢辨祦鍕�(d貌ng)銆�
銆�銆�3. 鍏锋湁涓夋厠(t脿i)杓稿嚭鎺у埗寮曡叧锛屽彲浠ラ�氶亷鎺у埗淇¤櫉(h脿o)鍟熺敤鎴栫鐢ㄦ暩(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�4. 鑸囨(bi膩o)婧�(zh菙n) TTL 鍜� CMOS 闆诲钩鍏煎锛屾柟渚胯垏鍏朵粬鏁�(sh霉)瀛楅浕璺泦鎴�銆�
銆�銆�5. 杓冨鐨勫伐浣滈浕澹撹寖鍦嶏紙2V鑷�6V锛�锛屽寮�(qi谩ng)浜嗗叾閬╂噳(y墨ng)鎬�銆�
銆�銆�6. 宸ユキ(y猫)绱�(j铆)鐨勫伐浣滄韩搴﹁寖鍦嶏紙-55掳C鑷�+125掳C锛夛紝閬╃敤浜庡悇绋儭鍔ｇ挵(hu谩n)澧�銆�

鎳�(y墨ng)鐢�

CD54HCT240 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕侀珮閫熸暩(sh霉)鎿�(j霉)鍌宠几?sh霉)鑶�?ch菐ng)鏅�锛屽叿楂旀噳(y墨ng)鐢ㄩ牁(l菒ng)鍩熷寘鎷細
銆�銆�1. 寰檿鐞嗗櫒绯荤当(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)绺界窔鍒囨彌銆�
銆�銆�2. 瀛樺劜(ch菙)鍣ㄦ摯(ku貌)灞曞拰澶氳矾寰�(f霉)鐢�銆�
銆�銆�3. 鏁�(sh霉)鎿�(j霉)閫氫俊瑷�(sh猫)鍌欎腑鐨勪俊铏�(h脿o)鍒囨彌銆�
銆�銆�4. 瑷�(j矛)绠楁(j墨)澶栧湇瑷�(sh猫)鍌欐帴鍙ｃ��
銆�銆�5. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)涓殑淇¤櫉(h脿o)闅旈洟鍜岀珐娌�銆�
銆�銆�6. 鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊鍜岄煶闋昏闋昏ō(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)閫氶亾鍒囨彌銆�

鏇夸唬鍨嬭櫉(h脿o)

74HCT240, SN74HCT240, MC74HCT240

cd54hct240鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

cd54hct240璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級